/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Servelt;

import DatabaseAccessing.ProductModelController;
import DatabaseAccessing.Products;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Vector;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author MaramZahran
 */
public class SearchByPrice extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        String priceString = request.getParameter("search");
        try
        {
        float price = Float.parseFloat(priceString);
        ProductModelController pMC = new ProductModelController();
        List<Products> allProduct = pMC.viewAllProducts();
        Vector<Products> someProducts = new Vector<Products>();
        for (int i = 0; i < allProduct.size();i++)
        {
            if(allProduct.get(i).getPrice()==price)
            {
                someProducts.add(allProduct.get(i));
            }
        }
        request.getSession().setAttribute("SomeProducts", someProducts);
        response.sendRedirect("SearchResult.jsp");
        }
        catch(NumberFormatException ex)
        {
            response.sendRedirect("SearchResult.jsp");

            ex.printStackTrace();
        }
        
            /* TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet SearchByPrice</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet SearchByPrice at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");
            */
        
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
